/* Kidzofy Website - Component Styles */

/* ============================================
   Header Component
   ============================================ */
.header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  padding: var(--spacing-md) 0;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  text-decoration: none;
}

.logo-icon {
  color: var(--kidzo-orange);
  font-size: var(--font-size-xl);
}

.logo-text {
  background: linear-gradient(135deg, var(--kidzo-purple), var(--kidzo-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.nav-link {
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--kidzo-purple);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: var(--font-size-2xl);
  color: var(--text-primary);
  cursor: pointer;
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }
  
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-white);
    flex-direction: column;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
  }
  
  .nav.active {
    display: flex;
  }
}

/* ============================================
   Button Components
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md) var(--spacing-xl);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  border: none;
  border-radius: var(--radius-2xl);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--kidzo-purple), var(--kidzo-pink));
  color: var(--text-white);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: var(--bg-white);
  color: var(--kidzo-purple);
  border: 2px solid var(--kidzo-purple);
}

.btn-secondary:hover {
  background: var(--kidzo-purple);
  color: var(--text-white);
}

.btn-lg {
  padding: calc(var(--spacing-lg) * 0.75) calc(var(--spacing-2xl) * 0.75);
  font-size: calc(var(--font-size-lg) * 0.75);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(
    180deg,
    var(--gradient-blue1) 0%,
    var(--gradient-purple1) 20%,
    var(--gradient-pink1) 40%,
    var(--gradient-yellow) 60%,
    var(--gradient-blue2) 80%,
    var(--gradient-purple2) 100%
  );
}

.hero-content {
  position: relative;
  z-index: var(--z-base);
  text-align: center;
  max-width: 800px;
  padding: var(--spacing-4xl) var(--spacing-lg);
}

.hero h1 {
  font-size: var(--font-size-5xl);
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
}

.hero-icon {
  margin-bottom: var(--spacing-lg);
  display: flex;
  justify-content: center;
  align-items: center;
}

.app-header-icon {
  width: 240px;
  height: 240px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  object-fit: contain;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-2xl);
  font-weight: var(--font-weight-medium);
}

.hero-cta {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
}

.rainbow-bubbles-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-3xl);
  flex-wrap: wrap;
}

.rainbow-bubble {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base);
  animation: bubble-float 3s ease-in-out infinite;
}

.rainbow-bubble:hover {
  transform: scale(1.15);
}

/* Subtle rainbow colors - 20% darker */
.rainbow-bubble-1 {
  background: linear-gradient(135deg, #FFCCCC, #FFB3B3); /* Darker red */
  animation-delay: 0s;
}

.rainbow-bubble-2 {
  background: linear-gradient(135deg, #FFD4B3, #FFC299); /* Darker orange */
  animation-delay: 0.2s;
}

.rainbow-bubble-3 {
  background: linear-gradient(135deg, #FFE699, #FFDD80); /* Darker yellow */
  animation-delay: 0.4s;
}

.rainbow-bubble-4 {
  background: linear-gradient(135deg, #B8E5B8, #A3D9A3); /* Darker green */
  animation-delay: 0.6s;
}

.rainbow-bubble-5 {
  background: linear-gradient(135deg, #B3D9FF, #99CCFF); /* Darker blue */
  animation-delay: 0.8s;
}

.rainbow-bubble-6 {
  background: linear-gradient(135deg, #B3B3FF, #9999FF); /* Darker indigo */
  animation-delay: 1s;
}

.rainbow-bubble-7 {
  background: linear-gradient(135deg, #D9B3FF, #CC99FF); /* Darker violet */
  animation-delay: 1.2s;
}

@media (max-width: 768px) {
  .hero {
    min-height: 500px;
  }
  
  .hero h1 {
    font-size: var(--font-size-4xl);
  }
  
  .app-header-icon {
    width: 200px;
    height: 200px;
  }
  
  .hero-subtitle {
    font-size: var(--font-size-lg);
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }
  
  .rainbow-bubbles-container {
    gap: var(--spacing-sm);
  }
  
  .rainbow-bubble {
    width: 50px;
    height: 50px;
  }
}

/* ============================================
   Problem/Solution Visual Cards
   ============================================ */
.features {
  background: var(--bg-light);
}

.problem-solution-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-2xl);
  margin-top: var(--spacing-4xl);
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.solution-card {
  background: var(--bg-white);
  padding: var(--spacing-3xl) var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.solution-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.card-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  min-height: 120px;
}

.card-visual-images {
  gap: var(--spacing-md);
}

.problem-image,
.solution-image {
  max-width: 264px;
  max-height: 200px;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.problem-image {
  opacity: 0.7;
  filter: grayscale(0.4);
}

.solution-card:hover .problem-image {
  opacity: 0.5;
  filter: grayscale(0.6);
}

.solution-image {
  opacity: 1;
}

.solution-card:hover .solution-image {
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
}

.problem-icon {
  font-size: 64px;
  opacity: 0.5;
  filter: grayscale(0.3);
  transition: all var(--transition-base);
}

.solution-card:hover .problem-icon {
  opacity: 0.3;
}

.arrow-icon {
  font-size: 32px;
  color: var(--kidzo-purple);
  font-weight: bold;
}

.solution-icon {
  font-size: 64px;
  transition: transform var(--transition-base);
}

.solution-card:hover .solution-icon {
  transform: scale(1.1) rotate(5deg);
}

.solution-card h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
  font-weight: var(--font-weight-bold);
}

.solution-card p {
  color: var(--text-secondary);
  font-size: var(--font-size-base);
  margin: 0;
  line-height: 1.4;
}

@media (max-width: 768px) {
  .problem-solution-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-3xl);
  }
  
  .card-visual {
    min-height: 100px;
    gap: var(--spacing-md);
  }
  
  .problem-image,
  .solution-image {
    max-width: 185px;
    max-height: 132px;
  }
  
  .problem-icon,
  .solution-icon {
    font-size: 48px;
  }
  
  .arrow-icon {
    font-size: 24px;
  }
  
  .solution-card {
    padding: var(--spacing-2xl) var(--spacing-lg);
  }
  
  .solution-card h3 {
    font-size: var(--font-size-xl);
  }
}

/* ============================================
   How It Works Section
   ============================================ */
.how-it-works {
  background: var(--bg-white);
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-2xl);
  margin-top: var(--spacing-3xl);
}

.step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--kidzo-purple), var(--kidzo-pink));
  border-radius: var(--radius-full);
  color: var(--text-white);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
}

.step h3 {
  margin-bottom: var(--spacing-md);
}

.step p {
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .steps {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
}

/* ============================================
   For Parents Section
   ============================================ */
.for-parents {
  background: var(--bg-light);
}

.parents-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
  margin-top: var(--spacing-3xl);
}

.parent-card {
  background: var(--bg-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.parent-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.parent-card h3 {
  color: var(--kidzo-purple);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-xl);
}

.parent-card h4 {
  color: var(--kidzo-purple);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-lg);
  margin-top: var(--spacing-md);
}

.parents-benefits {
  list-style: none;
  margin: 0;
  padding: 0;
}

.parents-benefits li {
  padding: var(--spacing-sm) 0;
  padding-left: var(--spacing-xl);
  position: relative;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.parents-benefits li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--kidzo-purple);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-base);
}


@media (max-width: 1024px) {
  .parents-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }
}

@media (max-width: 768px) {
  .parents-cards-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
}

/* ============================================
   For Kids Section
   ============================================ */
.for-kids {
  background: linear-gradient(135deg, var(--gradient-pink1), var(--gradient-yellow));
  color: var(--text-primary);
}

.kids-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.kids-features {
  display: flex;
  justify-content: center;
  gap: var(--spacing-2xl);
  margin-top: var(--spacing-3xl);
  flex-wrap: wrap;
}

.kids-feature {
  flex: 0 0 auto;
  text-align: center;
}

.kids-feature-icon {
  font-size: var(--font-size-5xl);
  margin-bottom: var(--spacing-md);
  display: block;
}

.kids-feature h4 {
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .kids-features {
    gap: var(--spacing-xl);
  }
  
  .kids-feature-icon {
    font-size: var(--font-size-4xl);
  }
}

/* ============================================
   Privacy & Safety Section
   ============================================ */
.privacy-highlights {
  background: var(--bg-white);
  text-align: center;
}

.privacy-badges {
  display: flex;
  justify-content: center;
  gap: var(--spacing-2xl);
  margin-top: var(--spacing-3xl);
  flex-wrap: wrap;
}

.privacy-badge {
  padding: var(--spacing-lg) var(--spacing-xl);
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  border: 2px solid var(--kidzo-purple);
}

.privacy-badge-icon {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-sm);
  display: block;
}

.privacy-badge h4 {
  margin-bottom: var(--spacing-xs);
}

/* ============================================
   Footer Component
   ============================================ */
.footer {
  background: var(--text-primary);
  color: var(--text-white);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-section h4 {
  color: var(--text-white);
  margin-bottom: var(--spacing-md);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--text-white);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
}

.app-store-badge {
  display: inline-block;
  margin-top: var(--spacing-md);
}

.app-store-badge img {
  height: 40px;
  width: auto;
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
}

/* ============================================
   Privacy Policy Page Styles
   ============================================ */
.privacy-page {
  background: var(--bg-light);
  min-height: 100vh;
}

.privacy-header {
  background: linear-gradient(135deg, var(--kidzo-purple), var(--kidzo-pink));
  color: var(--text-white);
  padding: var(--spacing-4xl) 0;
  text-align: center;
}

.privacy-header h1 {
  color: var(--text-white);
  margin-bottom: var(--spacing-sm);
}

.privacy-header .last-updated {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--font-size-base);
}

.privacy-container {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: var(--spacing-3xl);
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-3xl) var(--spacing-lg);
}

.toc {
  position: sticky;
  top: 100px;
  align-self: start;
  background: var(--bg-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  max-height: calc(100vh - 120px);
  overflow-y: auto;
}

.toc h2 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
}

.toc-links {
  list-style: none;
}

.toc-link {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  margin-bottom: var(--spacing-xs);
}

.toc-link:hover {
  background: var(--bg-light);
  color: var(--kidzo-purple);
}

.toc-link.active {
  background: linear-gradient(135deg, var(--kidzo-purple), var(--kidzo-pink));
  color: var(--text-white);
  font-weight: var(--font-weight-semibold);
}

.privacy-content {
  background: var(--bg-white);
  padding: var(--spacing-3xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.policy-section {
  margin-bottom: var(--spacing-4xl);
  scroll-margin-top: 100px;
}

.policy-section:last-child {
  margin-bottom: 0;
}

.policy-section h2 {
  color: var(--kidzo-purple);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--bg-light);
}

.policy-section h3 {
  color: var(--text-primary);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.policy-section p {
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.policy-section ul,
.policy-section ol {
  margin-left: var(--spacing-2xl);
  margin-bottom: var(--spacing-md);
}

.policy-section li {
  margin-bottom: var(--spacing-sm);
  line-height: 1.8;
}

.policy-section strong {
  color: var(--text-primary);
  font-weight: var(--font-weight-semibold);
}

.contact-info {
  background: var(--bg-light);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  margin-top: var(--spacing-xl);
}

.contact-info p {
  margin-bottom: var(--spacing-sm);
}

.contact-info a {
  color: var(--kidzo-purple);
  font-weight: var(--font-weight-medium);
}

@media (max-width: 1024px) {
  .privacy-container {
    grid-template-columns: 200px 1fr;
    gap: var(--spacing-2xl);
  }
}

@media (max-width: 768px) {
  .privacy-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    padding: var(--spacing-xl) var(--spacing-md);
  }
  
  .toc {
    position: static;
    max-height: none;
  }
  
  .privacy-content {
    padding: var(--spacing-xl);
  }
  
  .policy-section {
    scroll-margin-top: 20px;
  }
}